Handler Bau GmbH: public contracts won without a rival in Austria: 3 uncontested awards; 21% of its awards; 1 without a competition; 2 single bid.
Assay record ASY-AT-1WQZWYK0AF · Cite as: Assay Systems, “Handler Bau GmbH: public contracts won without a rival in Austria”, https://assay-systems.com/register/at/uncontested/s/handler-bau-gmbh/
Handler Bau GmbH won 3 of its 14 public contract awards in Austria without a rival from 2025-02-25 to 2026-07-24: 1 without a competition and 2 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Stadt Wien Magistratsabteilung 56 – Wiener Schulen, vertreten durch WIP Wiener Infrastruktur Projekt GmbH with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Stadt Wien Magistratsabteilung 56 – Wiener Schulen, vertreten durch WIP Wiener Infrastruktur Projekt GmbH gave Handler Bau GmbH 4 awards: 1 without a competition, 1 after a competition with a single bid. First 2025-02-25, latest 2026-07-24.
Versorgungsanstalt des österreichischen Notariats gave Handler Bau GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-03-19, latest 2026-03-19.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-07-24 | Stadt Wien Magistratsabteilung 56 – Wiener Schulen, vertreten durch WIP Wiener Infrastruktur Projekt GmbH 514887-2026 | Single bid neg-w-call | — |
| 2026-03-19 | Versorgungsanstalt des österreichischen Notariats 191101-2026 | Single bid open | — |
| 2025-10-31 | Stadt Wien Magistratsabteilung 56 – Wiener Schulen, vertreten durch WIP Wiener Infrastruktur Projekt GmbH 721068-2025 | No competition neg-wo-call | additional |
Every uncontested award in Austria · All countries · Handler Bau GmbH in the register
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.